Come and see our amazing products. Heart rate and sleep monitoring fitness tracker has multiple functions, such as body temperature, blood oxygen, blood pressure and heart rate monitoring. Multiple exercise modes, sleep monitoring, calorie counter, pedometer, mobile phone information reminder, etc.Automatically track your sleep and analyze your sleep quality. Using the real-time heart rate monitor for shallow and deep sleep, you can adjust your lifestyle and improve your heart The health real-time body temperature monitoring fitness tracker has a built-in temperature sensor that can measure body temperature for 24 hours. IP67 waterproof rating, can be worn under conditions such as hand washing and rain. Pls confirm with us about the packing info, stock color and exact production time before placing your order.